And the computer models, no matter how many that you have and how many people that you use, 那些计算机虚拟建模，不管你做了多少，用了多少人 are never going to be able to arrive at the same conclusions. 结论永远不同 Four years ago
Hi, everybody. 大家好。 It was five years ago this week that a financial crisis on Wall Street spread to Main Street, and very nearly turned a recession into a depression. 5年前的本周华尔街金融危机蔓延至中产阶级的经济危机，而这场危机差
February 21, 2008 PRESIDENT JOHNSON SIRLEAF: President Bush, Mrs. Bush, members of the United States delegation, Mr. Vice President, officials of government, honorable members of the national legislat
After two years of endless negotiations, I purchased the Los Angeles Lakers. What a dream come true. And then my path to my presence here began. It is difficult to explain the excitement and the rever
